INPUT |
VOSI |
Input stage offset voltage(1) |
RTI |
|
40 |
150 |
µV |
vs temperature, TA = –40°C to +125°C |
|
0.4 |
2 |
µV/°C |
VOSO |
Output stage offset voltage(1) |
RTI |
|
200 |
1000 |
µV |
vs temperature, TA = –40°C to +125°C |
|
2 |
5 |
µV/°C |
PSRR |
Power-supply rejection ratio |
G = 1, RTI |
90 |
124 |
|
dB |
G = 10, RTI |
100 |
130 |
|
G = 100, RTI |
110 |
140 |
|
G = 1000, RTI |
120 |
140 |
|
zid |
Differential impedance |
|
|
20 || 1 |
|
GΩ || pF |
zic |
Common-mode impedance |
|
|
10 || 5 |
|
GΩ || pF |
|
RFI filter, –3-dB frequency |
|
|
20 |
|
MHz |
VCM |
Operating input range(2) |
|
V– |
|
(V+) – 1 |
V |
VS = ±3 V to ±18 V, TA = –40°C to +125°C |
See Figure 12 to Figure 19 |
|
Input overvoltage range |
TA = –40°C to 125°C |
|
|
±40 |
V |
CMRR |
Common-mode rejection ratio |
At dc to 60 Hz, RTI |
G = 1, VCM = (V–) to (V+) – 1 V |
82 |
95 |
|
dB |
G = 10, VCM = (V–) to (V+) – 1 V |
104 |
115 |
|
G = 100, VCM = (V–) to (V+) – 1 V |
120 |
130 |
|
G = 1000, VCM = (V–) to (V+) – 1 V |
120 |
130 |
|
G = 1, VCM = (V–) to (V+) – 1 V, TA = –40°C to +125°C |
80 |
|
|
At 5 kHz, RTI |
G = 1, VCM = (V–) to (V+) – 1 V |
84 |
|
|
G = 10, VCM = (V–) to (V+) – 1 V |
100 |
|
|
G = 100, VCM = (V–) to (V+) – 1 V |
105 |
|
|
G = 1000, VCM = (V–) to (V+) – 1 V |
105 |
|
|
BIAS CURRENT |
IB |
Input bias current |
VCM = VS / 2 |
|
35 |
65 |
nA |
TA = –40°C to +125°C |
|
|
95 |
IOS |
Input offset current |
VCM = VS / 2 |
|
0.7 |
5 |
nA |
TA = –40°C to +125°C |
|
|
10 |
NOISE VOLTAGE |
eNI |
Input stage voltage noise(4) |
f = 1 kHz, G = 100, RS = 0 Ω |
|
18 |
|
nV/√Hz |
fB = 0.1 Hz to 10 Hz, G = 100, RS = 0 Ω |
|
0.52 |
|
µVPP |
eNO |
Output stage voltage noise(4) |
f = 1 kHz, G = 1, RS = 0 Ω |
|
110 |
|
nV/√Hz |
fB = 0.1 Hz to 10 Hz, G = 1, RS = 0 Ω |
|
3.3 |
|
µVPP |
In |
Noise current |
f = 1 kHz |
|
100 |
|
fA/√Hz |
fB = 0.1 Hz to 10 Hz |
|
5 |
|
pAPP |
GAIN |
G |
Gain equation |
|
1 + (49.4 kΩ / RG) |
|
V/V |
G |
Range of gain |
|
1 |
|
1000 |
V/V |
GE |
Gain error |
G = 1, VO = ±10 V |
|
±0.003% |
±0.020% |
|
G = 10, VO = ±10 V |
|
±0.03% |
±0.15% |
G = 100, VO = ±10 V |
|
±0.04% |
±0.15% |
G = 1000, VO = ±10 V |
|
±0.04% |
±0.15% |
|
Gain vs temperature(3) |
G = 1, TA = –40°C to +125°C |
|
±0.1 |
±1 |
ppm/°C |
G > 1, TA = –40°C to +125°C |
|
±10 |
±35 |
|
Gain nonlinearity |
G = 1 to 100, VO = –10 V to 10 V |
|
1 |
5 |
ppm |
G = 1000, VO = –10 V to 10 V |
|
5 |
20 |
OUTPUT |
|
Voltage swing |
RL = 10 kΩ |
(V–) + 0.1 |
|
(V+) – 0.15 |
V |
|
Load capacitance stability |
|
|
1000 |
|
pF |
ZO |
Open-loop output impedance |
|
See Figure 59 |
|
ISC |
Short-circuit current |
Continuous to VS / 2 |
|
±16 |
|
mA |
FREQUENCY RESPONSE |
BW |
Bandwidth, –3 dB |
G = 1 |
|
1 |
|
MHz |
G = 10 |
|
500 |
|
kHz |
G = 100 |
|
60 |
|
G = 1000 |
|
6 |
|
SR |
Slew rate |
G = 1, VSTEP = 10 V |
|
1 |
|
V/µs |
G = 100, VSTEP = 10 V |
|
1 |
|
tS |
Settling time |
0.01% |
G = 1, VSTEP = 10 V |
|
12 |
|
µs |
G = 10, VSTEP = 10 V |
|
12 |
|
G = 100, VSTEP = 10 V |
|
24 |
|
G = 1000, VSTEP = 10 V |
|
224 |
|
0.001% |
G = 1, VSTEP = 10 V |
|
14 |
|
G = 10, VSTEP = 10 V |
|
14 |
|
G = 100, VSTEP = 10 V |
|
31 |
|
G = 1000, VSTEP = 10 V |
|
278 |
|
REFERENCE INPUT |
RIN |
Input impedance |
|
|
100 |
|
kΩ |
|
Voltage range |
|
(V–) |
|
(V+) |
V |
|
Gain to output |
|
|
1 |
|
V/V |
|
Reference gain error |
|
|
0.01% |
|
|
ENABLE INPUT |
|
Enable threshold voltage |
Referenced to ENREF pin |
|
–0.75 |
|
V |
TA = –40°C to +125°C |
|
|
–1.0 |
|
Disable threshold voltage |
Referenced to ENREF pin |
|
–0.7 |
|
V |
TA = –40°C to +125°C |
–0.40 |
|
|
|
EN pin input current |
VENREF = 1.5 V, VEN = 0 V |
|
3 |
|
µA |
|
ENREF pin input current |
VENREF = 1.5 V, VEN = 0 V |
|
–3 |
|
µA |
|
EN pin voltage range |
|
V– |
|
VENREF |
V |
|
ENREF voltage range |
|
(V–) + 1.5 V |
|
V+ |
V |
|
Enable delay |
|
|
100 |
|
µs |
POWER SUPPLY |
VS |
Power-supply voltage |
Single |
3 |
|
36 |
V |
Dual |
±1.5 |
|
±18 |
IQ |
Quiescent current |
VIN = 0 V |
|
200 |
250 |
µA |
TA = –40°C to +125°C |
|
|
320 |
IQSD |
Shutdown current |
VS = 3 V to 36 V, VIN = 0 V |
|
2 |
5 |
µA |
TA = –40°C to +125°C |
|
|
6 |
TEMPERATURE RANGE |
|
Specified |
|
–40 |
|
125 |
°C |
|
Operating |
|
–50 |
|
150 |
°C |